R-2A Activity · President's Budget PB2027

RG-XX

Activity a0·Project 65A036 — RG-XX·PE 1206425SF·U.S. Space Force
FY2027 Request
$355.9M
◆ New start in FY2027
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This activity requests $355.9M in FY2027, 100% of project 65A036 — a new start with no prior-year and no current-year money. The R-2A exhibit describes it across FY2027, including what the FY2027 money is planned to buy.

New start

This activity requests $355.9M in FY2027 with no prior-year and no current-year funding. There is no incumbent line to compare it with — it did not exist before this President's Budget.

FY2027 Request
$355.9M
No FY2026 funding
FY2026 Enacted
$0.0M
In law
Planned work

What the FY2027 request buys

Verbatim from the R-2A exhibit for project 65A036 of PE 1206425SF. This is the budget justification's own description of work that has not happened yet — the one thing no other level of the budget carries.

FY2027 planned work

FY 2027 will continue activities for implementation of system resiliency and situational awareness necessary to operate in the contested space domain environment. Activities may include, but are not limited to: program office support, studies, technical analysis, experimentation integration and test of command and control (C2), resiliency measures, risk mitigation, mission partner interfaces, commercial and international partner engagement, space test/combat range events and office support, etc. Continue SV contracts to design and build first RG-XX increment, award second increment of SVs to grow the constellation to meet capacity requirement, and continue ground development. SV providers will support design reviews and initiate efforts critical to timely and cost-effective SV production. SV providers will actively collaborate and coordinate with the ground-based systems provider and other SV providers to establish common standards and protocols, improving RG-XX mission effectiveness. Continue Ground development and integration efforts. Efforts include mission unique software development, infrastructure and platform provisioning and additional antenna site development. Additionally, develop training curriculum and prepare for operator training. Continue implementation of mission data processing and data dissemination efforts. Technology enhancements and prototyping efforts for space-based space domain surveillance against evolving threats, may include, but are not limited to: future upgrades, analysis, studies, demonstration, and experimentation to increase SV and constellation performance. FY 2027 will leverage opportunities for SDA space-based commercial, international, academic, and Federally Funded Research and Development Center (FFRDC) partnerships. System Engineering, Integration and Test (SEIT) efforts may include, but are not limited to: technology road mapping and improving coordination and collaboration across RG-XX Ground and SV segments, other SDA programs, and down-stream programs anticipated to leverage RG-XX mission capabilities. Working groups will be coordinated and established, facilitating risk mitigation and cross-program collaboration, facilitating system-of-system integration and effectiveness.

FY2026 to FY2027 change

FY 2027 funding increased due to addition of RG-XX funding.

Money

Three years, and no five-year plan

An R-2A activity publishes the prior year, the current year and the budget year. The FYDP outyears exist at project and program-element level and are deliberately absent here rather than inferred. Estimate types are colored and never summed into one figure.

10020030000.0FY26ENACTED355.9FY27REQUEST
Enacted Request
Fiscal YearEstimate TypeAmount ($M)
FY2026Enacted0.0
FY2027Request355.9

This activity is 100% of project 65A036's FY2027 request and 27% of PE 1206425SF's. In the request year the activities under a project sum to it exactly; in the current year they under-cover it in about 9% of cases, so an activity's delta can legitimately exceed its parent's and the two must not be compared row to row.

Where this sits

1 activity in project 65A036

Every R-2A line of this project, largest FY2027 request first. Linked where the activity has enough of its own narrative to carry a page; the rest are shown in full on the project page.

RG-XX — this activity$355.9M NEW
Source
FY2027 Department of the Air Force RDT&E Budget Justification · Exhibit R-2A · PE 1206425SF, project 65A036 (President's Budget PB2027). Congressional marks are recorded on the program element, never on an activity.
Machine access
Markdown twin /programs/1206425SF/65A036/a0.md · MCP mcp.hitchintel.combudget_get_activity